BR112014017983A8 - Circuito de conversor de potência - Google Patents

Circuito de conversor de potência

Info

Publication number
BR112014017983A8
BR112014017983A8 BR112014017983A BR112014017983A BR112014017983A8 BR 112014017983 A8 BR112014017983 A8 BR 112014017983A8 BR 112014017983 A BR112014017983 A BR 112014017983A BR 112014017983 A BR112014017983 A BR 112014017983A BR 112014017983 A8 BR112014017983 A8 BR 112014017983A8
Authority
BR
Brazil
Prior art keywords
current
voltage
circuit
pair
leakage current
Prior art date
Application number
BR112014017983A
Other languages
English (en)
Other versions
BR112014017983A2 (pt
Inventor
Taguchi Yasutaka
Original Assignee
Daikin Ind Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of BR112014017983A2 publication Critical patent/BR112014017983A2/pt
Publication of BR112014017983A8 publication Critical patent/BR112014017983A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • H02M1/123—Suppression of common mode voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
    • H02P2201/15—Power factor Correction [PFC] circuit generating the DC link voltage for motor driving inverter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)

Abstract

CIRCUITO DE CONVERSOR DE POTÊNCIA. A presente invenção refere-se a uma corrente de compensação que é emitida, apenas quando uma corrente de fuga é pronunciada, de modo que perdas resultantes da corrente de compensação sejam reduzidas. Uma ponte de diodos (11) apresenta um par de extremidades de entrada nas quais uma corrente alternada é introduzida de uma fonte de alimentação CA (3), e um par de extremidades de saída (111, 112) que emitem uma corrente contínua. Um circuito cortador de amplificação (12) é conectado ao par (111, 112), e estabelece uma tensão CC introduzida no mesmo. O circuito (12) funciona como um circuito de correção de fator de potência. Um capacitor de atenuação (13) é conectado na saída do circuito (12), e atenua a tensão neste ponto. Um inversor (14) recebe a tensão através do capacitor (13) para aplicar tensão CA a uma carga (4). Um dispositivo de redução de corrente de fuga (2) emite uma corrente de compensação (Ic) que compensa uma corrente de fuga (Ia) que escapa da carga (4). O dispositivo (2) emite a corrente de compensação (Ic), exceto perto do cruzamento zero de uma tensão CA (Vs) introduzida da fonte (3).
BR112014017983A 2012-01-27 2012-10-18 Circuito de conversor de potência BR112014017983A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012015255A JP5201276B1 (ja) 2012-01-27 2012-01-27 電力変換回路
PCT/JP2012/076917 WO2013111402A1 (ja) 2012-01-27 2012-10-18 電力変換回路

Publications (2)

Publication Number Publication Date
BR112014017983A2 BR112014017983A2 (pt) 2017-06-20
BR112014017983A8 true BR112014017983A8 (pt) 2017-07-11

Family

ID=48712987

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017983A BR112014017983A8 (pt) 2012-01-27 2012-10-18 Circuito de conversor de potência

Country Status (9)

Country Link
US (1) US9190926B2 (pt)
EP (1) EP2808990B1 (pt)
JP (1) JP5201276B1 (pt)
KR (1) KR101527698B1 (pt)
CN (1) CN104054251B (pt)
AU (1) AU2012367570B2 (pt)
BR (1) BR112014017983A8 (pt)
ES (1) ES2664648T3 (pt)
WO (1) WO2013111402A1 (pt)

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WO2016042628A1 (ja) * 2014-09-17 2016-03-24 三菱電機株式会社 電力変換装置および圧縮機駆動装置
CN106716807A (zh) * 2014-09-30 2017-05-24 大金工业株式会社 电力转换装置
SE539353C2 (en) * 2015-11-18 2017-07-25 Optistring Tech Ab Combined common mode inductor and differential signal 12
US9871462B2 (en) * 2015-12-11 2018-01-16 Phase Technologies, Llc Regenerative variable frequency drive with auxiliary power supply
US9933842B2 (en) 2016-04-15 2018-04-03 Emerson Climate Technologies, Inc. Microcontroller architecture for power factor correction converter
US10277115B2 (en) 2016-04-15 2019-04-30 Emerson Climate Technologies, Inc. Filtering systems and methods for voltage control
US10320322B2 (en) 2016-04-15 2019-06-11 Emerson Climate Technologies, Inc. Switch actuation measurement circuit for voltage converter
US10770966B2 (en) 2016-04-15 2020-09-08 Emerson Climate Technologies, Inc. Power factor correction circuit and method including dual bridge rectifiers
US10305373B2 (en) 2016-04-15 2019-05-28 Emerson Climate Technologies, Inc. Input reference signal generation systems and methods
US10656026B2 (en) 2016-04-15 2020-05-19 Emerson Climate Technologies, Inc. Temperature sensing circuit for transmitting data across isolation barrier
US10763740B2 (en) 2016-04-15 2020-09-01 Emerson Climate Technologies, Inc. Switch off time control systems and methods
JP2019118243A (ja) * 2017-12-27 2019-07-18 日本電産トーソク株式会社 モータ制御装置
SG11202011091QA (en) * 2018-05-10 2020-12-30 Toshiba Kk Dc transformation system
JP6803049B2 (ja) * 2018-05-31 2020-12-23 国立大学法人 東京大学 電源回路、および振動発電装置
CN108471244A (zh) * 2018-06-14 2018-08-31 珠海格力电器股份有限公司 一种变频压缩机降低泄漏电流的补偿电路及其控制方法

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JPH0755807B2 (ja) 1987-11-04 1995-06-14 三井東圧化学株式会社 三弗化窒素の製造方法
JPH0568375A (ja) * 1991-09-10 1993-03-19 Fujitsu General Ltd 空気調和機の制御方法
JP3364000B2 (ja) * 1994-05-06 2003-01-08 株式会社ユタカ電機製作所 無停電電源装置
JP3044650B2 (ja) * 1996-03-27 2000-05-22 勲 高橋 電力変換装置のノイズ低減装置
JPH1042585A (ja) * 1996-05-21 1998-02-13 Toshiba Corp 冷凍サイクル装置のインバータ装置および冷凍サイクル装置
TW407394B (en) * 1997-10-16 2000-10-01 Toshiba Corp Frequency converter to output electric driving power to motor and filter installed on it
JPH11122910A (ja) * 1997-10-16 1999-04-30 Toshiba Corp フィルタ装置
EP0980116A1 (de) * 1998-08-12 2000-02-16 ELESTA relays GmbH Sockelklemme, Sockel mit Klemme und Verfahren zur Herstellung der Klemme
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JP3716152B2 (ja) * 2000-02-28 2005-11-16 東芝三菱電機産業システム株式会社 電力変換装置
JP2001145382A (ja) * 2000-10-16 2001-05-25 Hitachi Ltd モータ制御装置
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Also Published As

Publication number Publication date
US20150009723A1 (en) 2015-01-08
ES2664648T3 (es) 2018-04-20
CN104054251A (zh) 2014-09-17
EP2808990A1 (en) 2014-12-03
WO2013111402A1 (ja) 2013-08-01
CN104054251B (zh) 2015-11-25
BR112014017983A2 (pt) 2017-06-20
AU2012367570A1 (en) 2014-07-31
AU2012367570B2 (en) 2015-05-14
KR20140110009A (ko) 2014-09-16
JP5201276B1 (ja) 2013-06-05
KR101527698B1 (ko) 2015-06-09
JP2013158096A (ja) 2013-08-15
EP2808990B1 (en) 2018-03-21
EP2808990A4 (en) 2015-09-02
US9190926B2 (en) 2015-11-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time